The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 23, 2004
Filed:
Oct. 03, 2002
V. John Ondrasik, Los Angeles, CA (US);
Precision Wire Racks & Carts, Inc., Commerce, CA (US);
Abstract
A product feed apparatus for feeding a row of products towards the front edge of a shelf has an elongate track mounted on the shelf so as to extend from a rear edge to the front edge of the shelf. A pusher member is slidably mounted in the track for engaging the rearmost product of a row of products supported on the track, and a biasing mechanism biases the pusher member towards the front edge of the track so as to advance product to the front edge of the shelf. The biasing mechanism includes a plurality of identical elongate, resilient biasing elements which can be releasably secured between the front end of the pusher member and the track so as to move the pusher member along the track. The user selects the number of biasing elements to be used based on the size and weight of product to be advanced.